San Francisco-Oakland Bay Bridge Seismic Safety Retrofit Project

Last Updated 9/18/07

Caltrans continues to work on a massive seismic safety project to rebuild and reinforce the San Francisco - Oakland Bay Bridge. A major milestone, the replacement of a critical viaduct just east of the Yerba Buena Island tunnel, was successfully completed over Labor Day weekend.  For Yerba Buena Island tunnel Labor Day photos, a time lapse video and more information, click here.

Call 511 and ask for "traffic conditions" or visit the 511 Traffic page for the most up-to-date info on closures and traffic delays.

For more information on the project, please visit the San Francisco-Oakland Bay Bridge Seismic Safety Retrofit Project page.